DE60108936D1 - Apparatus for stretching extruded or drawn bodies - Google Patents

Apparatus for stretching extruded or drawn bodies

Info

Publication number
DE60108936D1
DE60108936D1 DE60108936T DE60108936T DE60108936D1 DE 60108936 D1 DE60108936 D1 DE 60108936D1 DE 60108936 T DE60108936 T DE 60108936T DE 60108936 T DE60108936 T DE 60108936T DE 60108936 D1 DE60108936 D1 DE 60108936D1
Authority
DE
Germany
Prior art keywords
mold
counter
containers
mouth
extruded
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60108936T
Other languages
German (de)
Other versions
DE60108936T2 (en
Inventor
Roberto Frattini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRATTINI COSTR MECC
Original Assignee
FRATTINI COSTR MECC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11446250&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60108936(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FRATTINI COSTR MECC filed Critical FRATTINI COSTR MECC
Publication of DE60108936D1 publication Critical patent/DE60108936D1/en
Application granted granted Critical
Publication of DE60108936T2 publication Critical patent/DE60108936T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Of Metal (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Prostheses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

A device (10-100) for the localized strain of extruded or drawn bodies, especially containers or bombs (66) provided with a mouth from aluminum or other suitable material, having a cylindrical form, painted and/or lithographed, fed on a grasping means or pliers of a tapering machine for tapering their upper part, comprising: a substantially cylindrical body, having differentiated diameters, wherein a lever (44-110, 110') is provided that bears a counter-mold (90 - 156,156') in touch with the internal lateral surface of containers (66) starting from their mouth; at least a straining tool (64, 64'-150, 150') cooperating with the counter-mold (90-156,156') to obtain at least a raised and/or recessed impression on said containers; supporting (72, 72'-142, 142') and guide (80, 82 - 146,146') means for said at least one straining tool (64, 64'-150, 150'), suitable to lead said straining tool to cooperate with said counter-mold (90,156,156'). <IMAGE>
DE60108936T 2000-12-18 2001-12-12 Apparatus for stretching extruded or drawn bodies Expired - Lifetime DE60108936T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI002733 2000-12-18
IT2000MI002733A IT1319569B1 (en) 2000-12-18 2000-12-18 DEVICE FOR THE DEFORMATION OF EXTRUDED OR DRAWN BODIES.

Publications (2)

Publication Number Publication Date
DE60108936D1 true DE60108936D1 (en) 2005-03-24
DE60108936T2 DE60108936T2 (en) 2006-04-13

Family

ID=11446250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60108936T Expired - Lifetime DE60108936T2 (en) 2000-12-18 2001-12-12 Apparatus for stretching extruded or drawn bodies

Country Status (7)

Country Link
EP (1) EP1214991B1 (en)
AT (1) ATE289235T1 (en)
DE (1) DE60108936T2 (en)
DK (1) DK1214991T3 (en)
ES (1) ES2238378T3 (en)
IT (1) IT1319569B1 (en)
PT (1) PT1214991E (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR027371A1 (en) 2000-02-10 2003-03-26 Envases Uk Ltd DEFORMATION OF SLIM WALL BODIES
ITMI20042138A1 (en) 2004-11-08 2005-02-08 Frattini Costr Mecc PROCEDURE FOR SHAPING THE SURFACE OF A METAL CONTAINER
DE102006029951A1 (en) 2006-06-29 2008-01-03 BSH Bosch und Siemens Hausgeräte GmbH Method and device for embossing a drum shell
EP1872880B1 (en) * 2006-06-29 2009-09-16 BSH Bosch und Siemens Hausgeräte GmbH Method and device for embossing a drum cover
US8096156B2 (en) 2006-12-22 2012-01-17 Crown Packaging Technology, Inc. Forming of metal container bodies
US8006826B2 (en) 2008-03-28 2011-08-30 Crown Packagin Technology, Inc. Star wheel with vacuum capability for retaining conveyed articles
GB2563270B (en) 2017-06-08 2019-09-04 Envases Uk Ltd Deformation of thin walled bodies by registered shaping
JP7000192B2 (en) * 2018-02-09 2022-01-19 大和製罐株式会社 Molding device and molding method for the neck of bottle-shaped cans
CN114811407B (en) * 2022-04-13 2024-02-06 安化益民能源有限公司 One-step forming equipment for circulating liquefied gas steel cylinder blank

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB366424A (en) * 1930-08-05 1932-02-04 Ver Stahlwerke Ag Improvements in and relating to the manufacture of sheet metal containers or the like
US3490404A (en) * 1967-08-21 1970-01-20 Miller Thomas Corp Apparatus for forming beads on cylindrical can bodies
DK0507380T3 (en) * 1991-04-03 1995-11-27 Thomassen & Drijver Apparatus for forming a constriction at the open end region of a metal can

Also Published As

Publication number Publication date
ES2238378T3 (en) 2005-09-01
EP1214991B1 (en) 2005-02-16
EP1214991A2 (en) 2002-06-19
DK1214991T3 (en) 2005-03-07
ITMI20002733A1 (en) 2002-06-18
ATE289235T1 (en) 2005-03-15
EP1214991A3 (en) 2004-01-02
PT1214991E (en) 2005-05-31
DE60108936T2 (en) 2006-04-13
IT1319569B1 (en) 2003-10-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings